Raindrops- [Klance/Leith] - Age Regression AU

*＊✿❀ Little!Keith Caregiver!Lance ❀✿＊* Keith would say he was quite an angry person day to day. Wasn't very sociable in school, only 2 people he considered friends. Allura and Shiro. But when the day ended and Keith could trudge his way through the rain covered streets home, He could relax. You see, Keith was part of...